toStringDateTime method
Implementation
String toStringDateTime() {
final dateTime = this;
if (dateTime == null) {
return '';
}
final amPm = dateTime.hour < 12 ? 'am' : 'pm';
int hour = dateTime.hour % 12;
if (hour == 0) hour = 12;
final day = dateTime.day.addLeftPad();
final month = dateTime.month.addLeftPad();
final year = dateTime.year;
final min = dateTime.minute.addLeftPad();
final sec = dateTime.second.addLeftPad();
return '$day/$month/$year ${hour.addLeftPad()}:$min:$sec $amPm';
}